DRINK CERTIFIED WHISTLE SODA tin Sign. WHIZ WHAM WHANG 14x19.5 Early 1920s. I wiped the dirt off. Has a few extra little holes. I believe it was used to cover something up at one time.The item "Vintage rare DRINK WHISTLE SODA tin Sign. WHIZ WHIM WHANG Embossed 14x19.5" is in sale since Monday, August 23, 2021. This item is in the category "Collectibles\Advertising\Soda\Merchandise & Memorabilia\Other Soda Memorabilia". The seller is "troye_leste" and is located in Sarasota, Florida. This item can be shipped to United States.